Posted by David N. Lundstrom [209.62.224.1] on Thursday, February 10, 2011 at 12:15:47 :
In Reply to: Amazing posted by David Sherman [72.47.9.228] on Tuesday, February 08, 2011 at 21:56:22 :
There are actual concrete cutting chainsaws, with a bar and chain. The ones I have seen are hydraulicly powered, so the actual power unit is remote to the saw, just connected with hoses. They have a water-cooled, diamond chain. Fast, easy, and expensive. I don't know if they can cut through rocks, though.
Dave
Follow Ups: